Extension repository settings will have dupicated entries in final xwiki.properties

customConfigs:
  xwiki.cfg:
    xwiki.superadminpassword: "#Fgglgy0223"
  xwiki.properties:
    extension.repositories: "xwiki-extensions-xxx:maven:http://172.25.128.67:8081/repository/xwiki/"

extension.repositories=xwiki-extensions-xxx:maven:http://172.25.128.67:8081/repository/xwiki/
# extension.repositories.privatemavenid.auth.user = someuser
# extension.repositories.privatemavenid.auth.password = thepassword
# extension.repositories.privatemavenid.http.headers.headername = headervalue
#-#
#-# Here's an example to add your local Maven Repository
extension.repositories=xwiki-extensions-xxx:maven:http://172.25.128.67:8081/repository/xwiki/
#-#
#-# And an example to add the XWiki Maven Snapshot Repository
extension.repositories=xwiki-extensions-xxx:maven:http://172.25.128.67:8081/repository/xwiki/
#-#
#-# When not set the following is taken (in this order):
extension.repositories=xwiki-extensions-xxx:maven:http://172.25.128.67:8081/repository/xwiki/
extension.repositories=xwiki-extensions-xxx:maven:http://172.25.128.67:8081/repository/xwiki/
extension.repositories=xwiki-extensions-xxx:maven:http://172.25.128.67:8081/repository/xwiki/
#-#
#-# To not have any repository enabled (including disabling default repositories) you can explicitly make this list
#-# empty:
extension.repositories=xwiki-extensions-xxx:maven:http://172.25.128.67:8081/repository/xwiki/